CN201153685Y - Double-face toothbrush - Google Patents
Double-face toothbrush Download PDFInfo
- Publication number
- CN201153685Y CN201153685Y CNU2007201586966U CN200720158696U CN201153685Y CN 201153685 Y CN201153685 Y CN 201153685Y CN U2007201586966 U CNU2007201586966 U CN U2007201586966U CN 200720158696 U CN200720158696 U CN 200720158696U CN 201153685 Y CN201153685 Y CN 201153685Y
- Authority
- CN
- China
- Prior art keywords
- brush
- kernel
- bristle
- teeth
- brush holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Brushes (AREA)
Abstract
The utility model discloses a double-side toothbrush, relating to the technical field of living goods. The double-side toothbrush comprises brush of kernel and a brush holder. The brush of kernel is divided into upper brush of kernel and lower brush of kernel. The upper brush of kernel end is in an externally-convex arch shape along the length direction of the brush holder, and the lower brush of kernel end is in an internally-concave arch shape along the direction of the brush holder. In order to prevent foam from flowing to the arm of a user when brushing teeth and bring convenience for the use of the user, the brush holder is provided with an annular prominence. When the toothbrush of the utility model is used, the upper brush of kernel presents the externally-convex arch shape matching with the inner side of the teeth, and the lower brush of kernel presents the internally-concave arch shape matching with the outer side of the teeth, thereby reducing damage on the teeth to the utmost and being favorable to eliminating residue food among the teeth.
Description
Technical field
The utility model relates to technical field of living goods, particularly a kind of toothbrush.
Background technology
The utility model patent application a few days ago; open, as to sell, use toothbrush; its bristle places a side of brush holder; the end of plurality of bristles is plane or concave; the outer surface that the inner surface of no matter scrubbing tooth is still scrubbed tooth can only use the bristle of this single shape; be unfavorable for protection, also be unfavorable for thoroughly removing food residual in the teeth space tooth.
Summary of the invention
For overcoming above-mentioned shortcoming, the utility model provides a kind of both sides of brush holder all to be furnished with bristle, is beneficial to the double-face toothbrush to cleaning of teeth when using.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of double-face toothbrush, comprise bristle and brush holder, its special character is that above-mentioned bristle is divided into top bristle and bottom bristle, the bristle ends of top bristle is the arc of evagination along the length direction of brush holder, and the bristle ends of bottom bristle is the arc of indent along the length direction of brush holder.
Foam stream when brushing teeth in order to stop makes things convenient for the user to use to user's arm, and described brush holder is provided with a circular protrusion.
When using toothbrush of the present utility model to brush teeth, its top bristle is the arc of evagination, match with the medial surface of tooth, its underpart bristle is the arc of indent, match with the lateral surface of tooth, therefore can reduce infringement to greatest extent, also be beneficial to and remove residual food in the teeth space user's tooth.
Description of drawings
Accompanying drawing is the schematic diagram of the utility model double-face toothbrush.
Among the figure: 1-top bristle, 2-brush holder, 3-circular protrusion, 4-bottom bristle.
The specific embodiment
Fig. 1, Fig. 2 are the schematic diagram of a kind of specific embodiment of the utility model double-face toothbrush, its top bristle 1, bottom bristle 4, brush holder 2 are made by plastics, the bristle ends of top bristle 1 is the arc of evagination along the length direction of brush holder 2, the bristle ends of bottom bristle 4 is the arc of indent along the length direction of brush holder 2, and brush holder is provided with a circular protrusion 3.
Claims (2)
1, a kind of double-face toothbrush, comprise bristle and brush holder, it is characterized in that: described bristle is divided into top bristle [1] and bottom bristle [4], the bristle ends of top bristle [1] is the arc of evagination along the length direction of brush holder [2], and the bristle ends of bottom bristle [4] is the arc of indent along the length direction of brush holder [2].
2, double-face toothbrush according to claim 1 is characterized in that: a circular protrusion [3] is arranged on the described brush holder [2].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201586966U CN201153685Y (en) | 2008-07-26 | 2008-07-26 | Double-face toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201586966U CN201153685Y (en) | 2008-07-26 | 2008-07-26 | Double-face toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201153685Y true CN201153685Y (en) | 2008-11-26 |
Family
ID=40101478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201586966U Expired - Fee Related CN201153685Y (en) | 2008-07-26 | 2008-07-26 | Double-face toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201153685Y (en) |
-
2008
- 2008-07-26 CN CNU2007201586966U patent/CN201153685Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20100726 |